#app {
  // 主体区域
  .main-container {
    background: #f0f2f5 url(../assets/background.svg) no-repeat 50%;
    padding: 0 !important;
  }
  // 侧边栏
  .sidebar-container {
    background-image: linear-gradient(#343436, #343436, #343436);

    .horizontal-collapse-transition {
      transition: 0s width ease-in-out, 0s padding-left ease-in-out, 0s padding-right ease-in-out;
    }

    transition: width 0.28s;
    width: 65px !important;
    height: 100%;
    position: fixed;
    font-size: 0px;
    top: 0px;
    bottom: 0;
    left: 0;
    z-index: 1001;
    overflow: hidden;

    a {
      display: inline-block;
      width: 100%;
    }

    .svg-icon {
      margin-right: 16px;
    }

    .el-menu {
      border: none;
      width: calc(100% - 8px) !important;
    }

    .is-active {
      border-left: 4px solid #409eff;
      background-color: #414142 !important;
      height: 40px;
      line-height: 40px;
      margin-top: 3px;
      font-size: 18.7px !important;
      padding-left: 20px !important;

      .el-tooltip {
        padding: 0 15px !important;
      }
    }
  }

  .hideSidebar {
    .sidebar-container {
      width: 36px !important;
    }

    .main-container {
      margin-left: 36px;
    }

    .submenu-title-noDropdown {
      padding-left: 10px !important;
      position: relative;

      .el-tooltip {
        padding: 0 10px !important;
      }
    }

    .el-submenu {
      & > .el-submenu__title {
        padding-left: 10px !important;

        & > span {
          height: 0;
          width: 0;
          overflow: hidden;
          visibility: hidden;
          display: inline-block;
        }

        .el-submenu__icon-arrow {
          display: none;
        }
      }
    }
  }

  .withoutAnimation {
    .main-container,
    .sidebar-container {
      transition: none;
    }
  }
}
